RTOS Operating System Square Shape Smart Watch 1.75”Screen IP67 Waterproof JL7012 Chip

Description

Model number: SEMI
Screen size: 1.75-inches
System Memory: 512KB
Internal ROM: 4Mb
External Flash: 128MB
Resolution: 390x450
Touch Panel: Capacitive
Operating system: RTOS
Bluetooth version:5.3+BT3.0
Waterproof: IP67
Main control chip: JL7012
CPU CLOCK: dual-core 2*192MHz
Gsensor: yes
Heart rate: LC09A
Battery capacity: 180mAh/3.7V
Watch size: 50.8*40.2*12.6mm
Standby time: 5 Days
Talking time: 1.5 Hour
Functions: G-Sensor, Heart rate, Speaker, Mic, Vibrator, Encoder, NFC

Rainbuvvy is a vertically integrated smartwatch innovator based in China, operating both as the manufacturer behind global wearable brands and the creator of our own international smartwatch brand Rainbuvvy. With a dedicated team of 45+ engineers and industry specialists, we deliver OEM/ODM solutions, private label customization, and wholesale distribution for partners worldwide.

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Why Partner With Us?

Dual-Core Expertise
As both a brand owner and manufacturer, we understand market trends from dual perspectives:
Rainbuvvy Brand: Available on Amazon, eBay, Walmart.com, and regional e-commerce platforms across North America, Europe, and APAC.
B2B Solutions: 7+ years in R&D and bulk production of smartwatches with IP68/CE/FCC certifications.

Agile Customization
Negotiableunits for white-label orders with 45-day rapid turnaround
- Customizable hardware (watch faces, straps) & software (UI, health algorithms)
- Pre-loaded multi-language support for global markets

End-to-End Control
Ownership of the entire supply chain – from PCB design, mold development to quality assurance – ensures 30% faster prototyping and zero supply chain bottlenecks.

Data-Driven Innovation
Our Shenzhen-based lab continuously upgrades features based on 1.2M+ user data points collected from Rainbuvvy consumers, keeping your products ahead in:
▸ Health monitoring accuracy (heart rate, SpO2, sleep)
▸ Sports mode optimization (100+ activity profiles)
▸ Battery efficiency (up to 15 days per charge)

Global Footprint
• 20,000㎡ production facility with annual output of 800K+ units
• Serving 50+ distributors and brands across US, Germany, UAE, and Australia
• Warehouses in Los Angeles and Hamburg for faster regional delivery

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Your Next Step
Whether you're a startup seeking small-batch customization or an established retailer needing bulk supply, Rainbuvvy becomes your wearable tech arm.